Here i am going to tell about RSS Fedds…. Feeds are regularly updated Web content that is “pulled” to your computer through a feed reader like google Reader. This saves you the trouble of having to visit each of your favourite Web sites to view the latest content. Browsers like Firefox and Internet Explorer 7, as well as Google Toolbar, support the ability to recongnise and subscribe to content on feed-enabled sites.

All the new on Google News is available as aggregate or individual section-wise feeds. That is, you can seperately subscribe to each standard or custom section that you create, or subscribe to your entire Google News homepage from your favourite RSS reader. Copy the URL to your feed reader, click on the Feed icon, or use the appropriate method for your reader to subscribe to the feed.

You can also  create customised also create customised news feeds for any search topic. This feature has some very important uses. For example, to keep track of the latest medical news on hip replacement, run a query for the search term “hip replacement”. The search results can then be saved as a feed.